1. Identify the independent, dependent, and control variables in the experiment.
2. Do you think this is a good experimental design? Why or why not? What could you do differently?
ECHS Biology & Biotechnology with Mrs. Husselstein |
Warm Ups
A student is conducting an experiment. In container 1 they put 25 g of fertilizer, a pea plant, and 200 ml of water. Container 1 is then placed outside in the sun. In container 2 they put 50 g of fertilizer, a pea plant, and 200 ml of water. Container 2 is then placed inside under a light for 24 hours a day. In container 3 they put 75 g of fertilizer, a pea plant, and 2oo ml of water. Container 3 is then placed in a closet.
1. Identify the independent, dependent, and control variables in the experiment. 2. Do you think this is a good experimental design? Why or why not? What could you do differently? Comments are closed.
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CategoriesMrs. HusselsteinBiology Warm-Up questions. Please write your answers in the Warm-Up document provided weekly on Google Classroom. |